Introduction to the ancient city wall: It was built in the Qin and Han Dynasties and has a history of more than 2,200 years. The only remaining ancient city wall is 251 meters long and 13.4 meters high. It has two cities in the north and south, including gun holes, The clever design of secret passages and warehouses makes the city wall easy to defend but difficult to attack. It has always been a battleground for military strategists and is of great value to the study of ancient Chinese city defense projects.
Attraction